摘要
牵引供电系统中直接影响列车安全及运行速度的因素之一就是接触线,因此研究高速铁路接触线制造技术成为高铁建设的一个重要课题。我国在传统铜合金接触线制造技术的基础上,开发出先进的高强度接触线制造技术,可满足时速350km及以上高速铁路要求。
The contact wire of traction power supply system is one of the factors affecting train safety and running speed. Therefore,to study contact wire manufacturing technology is an important subject for high speed railway construction.On the basis of domestic traditional copper alloy contact wire manufacturing technology,China has developed advanced high strength contact wire manufacturing technology,which meets the requirements of high speed railway lines with running speed of 350 km/h or above.
出处
《铁道建筑技术》
2010年第10期82-85,共4页
Railway Construction Technology
关键词
客运专线
高速铁路
铜镁合金
接触线
passenger-dedicated railway line
high speed railway
magnesium copper alloy
contact wire
